"When I sealed in this Heavenly Tomb, I once released the remnant soul to explore the Heavenly Tomb, and the Heavenly Tomb is divided into many layers, each layer contains very powerful power, and each layer has a guardian, if you can integrate these powers into your body, you will greatly improve your own strength. When Yun Chenkong and the three of them entered the Heavenly Tomb filled with pure immortal energy, Yun Chenkong introduced softly.

"There are guardians on every floor, father, what is the strength of the guardians in this heavenly tomb?" Yun Tianyu asked softly.

"The strength of the first-layer guardian of this Heavenly Tomb is about the fifth-level True Immortal Realm, the strength of the second-layer guardian is about the sixth-level True Immortal Realm, and the strength of the third-level guardian is about the seventh-level True Immortal Realm. Yun Chenkong introduced softly.

"There are guardians of the immortal realm in the deep space of the Heavenly Tomb, how can this Heavenly Tomb be so perverted!" Yun Tianyu raised his eyebrows, revealing a thick look of shock.

"If my expectations are correct, this Heavenly Tomb should be a space fragment of the Immortal Realm, which is why it has such a powerful guardian power. Yun Chenkong analyzed softly.

"Immortal Realm Space Debris!Yun Chenkong, do you say that this is the origin power left by the Immortal Realm. "Just now, Yun Chenkong Transmission told the Great Demon King about the loss of the Origin Power of the Immortal Realm, so when he heard Yun Chenkong's analysis, the Great Demon King raised his eyebrows and asked.

"It's also possible, wait until we try to dive down there and take a look. ”

Just as Yun Chenkong and the Great Demon King were communicating with each other, when the three of them walked to the entrance of the first layer of the Heavenly Tomb, they found the guardian of the first layer of the Heavenly Tomb, a white light man with a faint white light all over his body, a burly body, but no human organs, guarding the entrance.

"Tianyu, let my father see your strength. Looking at the guardian of the first layer of the Heavenly Tomb not far ahead, Yun Chenkong said softly.

"Well, okay!" Yun Tianyu smiled slightly, and his body standing in place suddenly accelerated, turning into a golden light and appearing beside the guardian of the first layer of the Heavenly Tomb.

Yun Tianyu turned into golden light and appeared, and the guardian of the fifth-level True Immortal Realm immediately launched an attack on Yun Tianyu, wanting to bombard Yun Tianyu who was close to him.

"Weather Origin Particles, Gather!" Attacked by the Guardian, Yun Tianyu immediately controlled the nearly seven thousand Weather Origin Particles in his body to gather into his fist, and met the attack released by the Guardian with one punch.

"Bang!" With a bang, Yun Tianyu smashed the attack released by the guardian with a punch, and bombarded his body hard, directly shattering his body.

"Not bad, Tianyu, your strength is very good, fusing the Weather Origin Particles, you are enough to sweep the fifth-level True Immortal Realm. Yun Chenkong smiled with satisfaction when he saw Yun Tianyu smash the guardian of the first layer of the Heavenly Tomb with a punch.

"Okay, let's continue to dive and go directly to the third layer of the Heavenly Tomb to cultivate. After speaking, Yun Chenkong slightly quickened his pace, took Yun Tianyu and the Great Demon King into the first layer of the space of the Heavenly Tomb, and quickly flew towards the entrance of the space leading to the second layer of the first layer.

"Yun Chenkong, do you know that there are immortal cores in this Heavenly Tomb?" asked the Great Demon King loudly on the way to the entrance of the second floor.

"Immortal cores? I don't think there are any immortal cores in this heavenly tomb. Yun Chenkong shook his head lightly and said.

"There is no immortal core!Yun Chenkong, you should know my situation very well, I am different from you, you can fuse the power of the space-time dream realm to restore your strength, and my holy core is still there, so you can only reach the realm of immortals by refining the immortal core, if there is no immortal core here, then it is useless for me to cultivate." The Great Demon King said with a soft sigh.

"There is no immortal core in the Heavenly Tomb, but the immortal core is suppressed in the space-time dream, and when I killed the saint in the immortal realm, I also suppressed several precious holy cores in the space-time dream, as long as Tianyu can further open the space-time dream, you can improve your strength by refining high-grade immortal cores and holy cores. Yun Chenkong said in a low voice.

"Yun Chenkong, although your son is extremely talented and his cultivation speed is also very fast, do you think we have time to wait?" the Great Demon King took a deep breath and said.

"Great Demon King, I know that there is not much time left for us, but as long as Tian Yu can break through to the realm of immortals and complete the qualitative transformation of his body, I can use a treasure to open the space-time dream realm one after another to fight against the army of the immortal realm. Yun Chenkong responded.

"Then you asked me to follow him down to protect the Dharma for your son?" Hearing Yun Chenkong's voice, the Great Demon King guessed that Yun Chenkong was not cultivating when he asked him to come down.

"Yes, this Heavenly Tomb is not as safe as I imagined, and there is no space-time dream, my strength is limited, and it is difficult to deal with the crisis on the lowest floors of the Heavenly Tomb, so I asked you to come down to protect Tianyu so that he can meditate and cultivate. Yun Chenkong nodded lightly and admitted.

"Yun Chenkong, do you know that your son has obtained the Lost Crown refined by the Lost Saint Monarch back then, unless he is an immortal, ordinary people will not be able to break through his body defenses at all. The Great Demon King informed.

"Tian Yu has obtained the Lost Crown refined by the Lost Saint Monarch!" Hearing the Great Demon King's transmission, Yun Chenkong showed a look of surprise.

"Well, and that Martial Wen Taishi gave him enough Heavenly Water, as long as he can completely refine the Lost Crown, it is estimated that even ordinary immortals will not be able to hurt him. The Great Demon King nodded lightly and said.

"I didn't expect Tianyu to have such an adventure, okay, let's continue on our way. After speaking, Yun Chenkong, who was full of joy, slightly quickened his pace and quickly flew towards the entrance of the second layer of space.

Because he learned that Yun Tianyu had the Lost Crown, Yun Chenkong did not test Yun Tianyu's strength again, and when he saw the guardian of the second layer of space, he immediately took action and killed him softly.

After killing the second layer of guardians, Yun Chenkong did not make any stops, and continued to fly with Yun Tianyu and the Great Demon King, and after about an hour, Yun Tianyu and the three of them passed through the rich immortal aura and flew to the entrance of the third layer of space in the Heavenly Tomb.

"Shattered!" Yun Tianyu and the three of them approached the entrance of the third layer of space, and were immediately attacked by a guardian comparable to the seventh-level True Immortal Realm, at this time, the Great Demon King quickly sacrificed the Sky Breaking Light Gun, and with one shot, the Sky Breaking Light Gun pierced through the third layer of space guardians and entered inside.

"What a pure power!" When Yun Tianyu entered the third layer of the Heavenly Tomb, he immediately felt that this layer of space was filled with extremely high-level immortal aura, and the weather origin particles in his body were attracted and fluctuated violently.

"Tian Yu, you can cultivate here, strive to break through to the seventh-level True Immortal Realm as soon as possible, and then we will continue to go deep into the Heavenly Tomb. "There is a qualitative gap between the strength of the True Immortal and the Heavenly Immortal, Yun Chenkong does not dare to easily let Yun Tianyu go deep into the fourth layer of the Heavenly Tomb, let him cultivate in the third layer of the space first.

"Well, okay!" Yun Tianyu nodded, found a place where the immortal aura was the strongest, sat cross-legged, and began to cultivate.

"Tianyu, give me another ten kilograms of Heavenly Water, and I'm ready to refine the Sky Breaking Light Spear. "Just when Yun Tianyu was about to cultivate, the Great Demon King was about to take ten kilograms of Heavenly Water.

And after the Great Demon King took away ten kilograms of Heavenly Water, Yun Tianyu found that there were still forty kilograms of Heavenly Water that Wuwen Taishi had given him, revealing a look of joy, absorbing Heavenly Water to accelerate the refining of the Lost Crown, and absorbing high-level immortal aura cultivation at the same time.

"Space Vortex!" In order to speed up the breakthrough speed of Yun Tianyu's realm, when Yun Tianyu absorbed the immortal aura to cultivate, Yun Chenkong controlled the immortal aura in the air to rotate and frantically poured into Yun Tianyu's body.

With a large amount of immortal qi frantically pouring in, the weather origin particles in Yun Tianyu's body continued to saturate and split, forming brand new particles.

And fusing a large amount of Heavenly Water, the refining speed of the Lost Crown continued to increase, and the relationship between Yun Tianyu and the Lost Crown became closer and closer.

"Well, the third floor of the Heavenly Tomb is really a little troublesome. Just when Yun Tianyu was impacting the realm, the Great Demon King, who was constantly drinking the water of the sky to refine the Sky Breaking Light Spear, noticed that several powerful breaths were approaching, and immediately flew over with the Sky Breaking Light Spear in his hand, and quickly killed several energy bodies that looked like lone wolves.

After about ten days or so, the number of Weather Origin Particles in Yun Tianyu's body, which had absorbed a large amount of high-grade immortal aura, reached the realm bottleneck of nine thousand six hundred, and began to impact the sixth-level True Immortal Realm.

"Time and space dreams, thunder tempering. Sensing that the weather origin particles in Yun Tianyu's body began to impact the bottleneck of the realm, Yun Chenkong immediately controlled the space-time dream to release the thunder domain to refine Yun Tianyu's body through his own induction with the space-time dream.

Under the baptism of the power of the thunder domain released by the space-time dream, the bottleneck of Yun Tianyu's realm became more and more relaxed, and in the end, nine thousand six hundred weather origin particles broke through the bottleneck of the realm, helping Yun Tianyu break through to the realm of sixth-level true immortals.

"Tian Yu, quickly consolidate the realm, and then continue to cultivate. The moment Yun Tianyu broke through the realm, the voice of the Great Demon King came into his ears.

"Okay!" Yun Tianyu took a deep breath and consolidated the realm with a high-speed operation of the Origin Space-Time Technique.

Just when Yun Tianyu was cultivating on the third layer of the Heavenly Tomb, the entire Daqian Dynasty underwent great changes, and the Daqian Emperor and Wuwen Taishi officially tore their faces, and Wuwen Taishi was directly removed from the Daqian Dynasty.

The Wuwen Taishi was removed by the Daqian Emperor, but he did not openly fight back, but disappeared like the world evaporated, so that many forces that were originally attached to the Wuwen Taishi turned against him, and for a time the entire Daqian Dynasty was chaotic, and many hidden families were alarmed and took advantage of the chaotic situation to seize the territory.

Just when the chaos of the Daqian Dynasty intensified, the Nalan family, which had a close relationship with Wuwen Taishi, was also affected, and many forces deliberately made trouble for them.

Especially the Heavenly Killing Sect Leader who disappeared for no reason, which brought the master to repeatedly clash with the Nalan family, and for a while, the Nalan family fell into a deep crisis.

The Nalan family was in turmoil, but Yun Tianyu reached the bottleneck of the realm at this time, and began to impact the seventh-level True Immortal Realm.